* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.
Sony a7R III Mirrorless Camera Body, Black {42.4MP}
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$1,155.00
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KEH Certified™ pre-owned gear, expertly inspected†
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All rental gear is between Excellent and Like New Minus condition
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Standard accessories included
Sony a7R III: 42.4MP full-frame workhorse with pro-grade speed
The a7R III pairs a 42.4MP full-frame BSI-CMOS sensor with 10 fps burst shooting, a combination that was genuinely unusual when this camera arrived and remains capable for demanding work today. The 5-axis in-body stabilization is rated at 5.5 stops CIPA, which means handheld shooting at shutter speeds you'd normally reserve for a tripod. Dynamic range sits in the same tier as the Nikon D850, with a noise floor that gives you real latitude in shadow recovery without falling apart.
The 399-point phase-detect AF system covers a wide portion of the frame, and a dedicated AF joystick on the body makes repositioning focus points fast enough to use in real time. The 3,686,400-dot EVF at 0.78x magnification is one of the better electronic finders in this class. Battery life hits 650 shots CIPA using the NP-FZ100, a significant step up from earlier a7-series bodies.
Dual SD card slots with UHS-II support on slot one, a headphone port, a microphone port, and weather sealing round out a body that handles professional workloads without requiring workarounds. The pixel-shift multi-shot mode, processed via Sony's desktop software, extracts additional resolution and sharpness from static subjects by eliminating demosaicing artifacts entirely. For the resolution and stabilization you're getting here, there are few full-frame bodies that match this value in the Sony E-mount ecosystem.
Who It's For
Landscape and architecture photographers get 42.4MP files with dynamic range that competes with medium-format systems, plus 5.5 stops of stabilization for tripod-free work in tight spaces. Wedding and event shooters benefit from 10 fps bursts and 399-point AF across unpredictable lighting. Studio photographers working with static subjects can run pixel-shift mode for demosaic-free resolution when ultimate sharpness is the priority. Documentary and travel photographers will use the weather sealing and 650-shot battery life across long days without backup power.
Key Features
- 42.4MP Full-Frame BSI-CMOS sensor with Bionz X processor
- 399-point phase-detect AF system with dedicated joystick repositioning
- 10.0 fps continuous shooting at full resolution
- 5-axis in-body stabilization rated 5.5 stops CIPA
- 3,686,400-dot 0.78x electronic viewfinder with 100% coverage
- Dual SD UHS-II card slots with weather-sealed magnesium body
- Pixel-shift multi-shot mode for demosaicing-free resolution capture
- 650-shot battery life with NP-FZ100 and external grip support
FAQ
- How does the a7R III handle shadow recovery compared to other high-resolution full-frame cameras?
- The lowered noise floor from the BSI-CMOS sensor matches the Nikon D850's dynamic range performance, giving you real latitude to pull detail from underexposed areas without introducing noise artifacts that require heavy-handed recovery in post.
- Is 10 fps burst shooting fast enough for professional work with a 42.4MP sensor?
- Yes. Ten fps with a 42.4MP sensor was genuinely unusual when this camera shipped and remains sufficient for most editorial, commercial, and event work-you're not outpaced by contemporary DSLRs at this resolution tier.
- What's the advantage of the pixel-shift multi-shot mode, and is it practical?
- It eliminates demosaicing artifacts by capturing four exposures with sensor-shifted pixels, delivering improved sharpness and lower noise on static subjects. The tradeoff: it requires desktop software processing and a 1-30 second delay between captures, so it's only useful when you have time and a tripod.
- Does the 5.5-stop CIPA image stabilization rating mean I can actually shoot at slower shutter speeds handheld?
- Yes. Five and a half stops of stabilization means you can safely shoot at shutter speeds you'd normally consider too slow-this translates directly to usable handheld shooting in lower light without pushing ISO unnecessarily.
- How much does battery life actually improve over earlier a7-series bodies?
- The NP-FZ100 battery delivers 650 CIPA shots per charge, a significant step up from earlier a7 models, and the camera supports the optional VG-C3EM grip to double capacity if you're shooting extended sessions.
- What's the real-world advantage of the 399-point AF system with the dedicated joystick?
- The joystick lets you reposition focus points in real time during shooting without taking your eye from the viewfinder, which means faster repositioning in fast-moving work than older menu-based systems.
- Can the a7R III output log footage for color grading?
- The camera records S-Log3 and Hybrid Log Gamma profiles via Picture Profiles, with HLG mode enabling exposure-to-the-right technique for stills by using zebra warnings to avoid clipping highlights before you shoot RAW.
| Specification | Value |
|---|---|
| Sensor | Full Frame (35.9 x 24 mm) |
| Resolution | 42.4 MP |
| Mount | Sony E |
| AF Points | 399 |
| ISO Range | Auto, 100-32,000 (expands to 50-102,400) |
| Burst Rate | 10.0 |
| Shutter Speed | 30 sec |
| Stabilization | Sensor-shift, 5-axis |
| Viewfinder | Electronic |
| Connectivity | Built-in 802.11b/g/n + NFC + Bluetooth |
| Battery | NP-FZ100 lithium-ion battery and charger |
| ISO Boosted Min | 50 |
| ISO Boosted Max | 102,400 |
| Image Ratio | 3:2, 16:9 |
| Image Stabilization Cipa Rating | 5.5 stop(s) |
| Uncompressed Format | RAW |
| JPEG Quality Levels | Extra fine, Fine, Standard |
| Digital Zoom | Yes |
| Manual Focus | Yes |
| Screen Size | 3" |
| Screen Dots | 1,440,000 |
| Screen Type | TFT LCD |
| Articulated LCD | Tilting |
| External Flash | Yes (via hot shoe or flash sync port) |
| Flash Modes | Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync |
| Microphone | Stereo |
| Speaker | Mono |
| Storage Types | Two SD/SDHC/SDXC slots (UHS-II support on one) |
| USB | USB 3.2 Gen 1 (5 GBit/sec) |
| HDMI | Yes (Micro HDMI) |
| Microphone Port | Yes |
| Headphone Port | Yes |
| Remote Control | Yes (wired, wireless, smartphone) |
| Battery Life Cipa | 650 |
| Aperture Priority | Yes |
| Shutter Priority | Yes |
| Manual Exposure Mode | Yes |
| Subject Scene Modes | Yes |
| Dimensions | 127 x 96 x 74 mm (5 x 3.78 x 2.91") |
| Weight | 657 g (1.45 lb / 23.17 oz) |
This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.
| Brand Name | Sony |
|---|---|
| Flash System | Minolta/Sony TTL (Pre-Flash) |
| Focus Type | Autofocus (lens motor) |
| Lens Mount | Sony E Mount |
| Memory Card Type | SD, SDHC, SDHC UHS-I, SDHC UHS-II, SDXC, SDXC UHS-I, SDXC UHS-II, Sony Memory Stick PRO Duo , Sony Memory Stick PRO-HG Duo |
Learn what to expect from each condition, cosmetically. Images are representative of each grade and may not show the exact item you receive. All equipment is guaranteed to work as intended, unless otherwise noted. We also occasionally offer items that fall .
Exceptions
- New
- New in box complete with manufacturer's USA warranty. Not previously owned or used.
- Like New
- Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
- As Is
- Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
Like New Minus
Like New Minus
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Excellent Plus
Excellent Plus
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Excellent
Excellent
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Bargain
Bargain
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Ugly
Ugly
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
